Plumbing contractors licensed in California

Every active California license that lists plumbing work, sorted by name.

• Ruffoni Appliance Repair
  Plumbing · Arroyo Grande · #720300
  Active Insurance current
• Rugged Plumbing
  Plumbing · Covina · #1161620
  Active No insurance on file
• Ruggiero Plumbing INC
  Plumbing · Santa Barbara · #756443
  Active No insurance on file
• Ruiz Diversified Plumbing
  Plumbing · Moreno Valley · #1012839
  Active No insurance on file
• Ruiz Plumbing and Rooter CO
  Plumbing · Bakersfield · #1003349
  Active Insurance current
• Ruiz Plumbing INC
  Plumbing · Santa Barbara · #1151804
  Active Insurance current
• Ruiz Plumbing Solutions
  Plumbing · Whittier · #1152525
  Active Insurance current
• Ruiz Pro Plumbing
  Plumbing · San Jose · #1159277
  Active No insurance on file
• Rural Plumbing Services
  Plumbing · Chester · #1109578
  Active No insurance on file
• Rush Plumbing
  Plumbing · Woodland Hills · #618739
  Active No insurance on file
• Rush Plumbing and Rooter
  Plumbing · Adelanto · #928955
  Active No insurance on file
• Rush Plumbing Heating and Air
  Plumbing, HVAC · Yucaipa · #972136
  Active Insurance current
• Rusk Plumbing
  Plumbing · Valley Springs · #1089187
  Active Insurance current
• Russ Fellom Plumbing
  Plumbing · Gilroy · #851385
  Active No insurance on file
• Russ Smith Plumbing
  Plumbing · Standish · #854598
  Active No insurance on file
• Russell Anthony Genovia
  Plumbing · Applegate · #526252
  Active No insurance on file
• Russell Construction Company
  General Contractors, Electrical · Northridge · #392667
  Active No insurance on file
• Russell Fleming Construction
  General Contractors, Plumbing · Applegate · #626121
  Active No insurance on file
• Russell J Peffer Plumbing
  Plumbing · Hathaway Pines · #719676
  Active No insurance on file
• Russell Keene Plumbing
  Plumbing · Downey · #612529
  Active No insurance on file
• Russell Lawrence Ray
  General Contractors, Electrical · Stockton · #611733
  Active Insurance current
• Russell Plumbing and Rooter Service
  Plumbing · Roseville · #706338
  Active No insurance on file
• Russell Roberts Backflow
  Plumbing · Redding · #1152028
  Active No insurance on file
• Russo Construction
  General Contractors, Plumbing · Los Angeles · #389801
  Active No insurance on file
• Rust Plumbing INC
  Plumbing, HVAC · Petaluma · #976035
  Active Insurance current
• Rustic Construction Enterprises
  General Contractors, Plumbing · Altadena · #449067
  Active No insurance on file
• Rustic Star Plumbing LLC
  Plumbing · King City · #1130419
  Active No insurance on file
• Rusty Duck Plumbing INC
  Plumbing · Sacramento · #1154412
  Active No insurance on file
• Rusty Lavalley DBA Coastal Carbonic
  Plumbing · Stanton · #1028358
  Active No insurance on file
• Rusty Pipe's Plumbing & Drain Service
  Plumbing · Ventura · #814603
  Active No insurance on file
• Rusty Pipes Plumbing
  Plumbing · Huntington Beach · #711167
  Active No insurance on file
• Rusty Plumbing and Rooter
  Plumbing · Granada Hills · #1155798
  Active No insurance on file
• Rutan Plumbing INC
  Plumbing · Citrus Heights · #760387
  Active Insurance current
• Ruvalcaba Plumbing
  Plumbing · Riverside · #1074945
  Active No insurance on file
• Ruvico INC
  Plumbing · Ontario · #1021363
  Active Insurance expiring soon
• Rv Plumbing
  Plumbing · Sun Valley · #1048137
  Active Insurance current
• Rvm Construction INC
  General Contractors, Plumbing · Anaheim · #586334
  Active No insurance on file
• Rx Piping
  Plumbing · Sun Valley · #841435
  Active Insurance current
• Rx Plumbing & Rooter
  Plumbing · Harbor City · #1131688
  Active No insurance on file
• Rx Plumbing LLC
  Plumbing · Murrieta · #1129751
  Active Insurance current
• Ryan Aiken Plumbing
  Plumbing · Stanton · #1153989
  Active No insurance on file
• Ryan Breeding DBA Elite Plumbing
  Plumbing · Bakersfield · #966082
  Active No insurance on file
• Ryan C Plumbing
  Plumbing · Glendora · #1125687
  Active No insurance on file
• Ryan Fire Protection
  Plumbing · Alta Loma · #781412
  Active No insurance on file
• Ryan Loria Plumbing
  Plumbing · Concord · #874832
  Active Insurance current
• Ryan Patrick Spaulding
  Plumbing · Calimesa · #916396
  Active No insurance on file
• Ryan Perez Plumbing
  Plumbing · Middletown · #962100
  Active No insurance on file
• Ryan Plumbing
  Plumbing · Beaumont · #1092363
  Active No insurance on file
• Ryan Plumbing Drains and Leaks
  Plumbing · Escondido · #1103727
  Active No insurance on file
• Ryan Stuckey
  Plumbing · Ramona · #1144541
  Active No insurance on file
• Ryan Vanderstraeten Plumbing
  Plumbing · Placentia · #957611
  Active No insurance on file
• Ryan's Plumbing
  Plumbing · Stockton · #1125169
  Active No insurance on file
• Ryan's Plumbing
  Plumbing · San Andreas · #1142617
  Active No insurance on file
• Ryan's Plumbing
  Plumbing · Santee · #1144395
  Active No insurance on file
• Ryan's Plumbing
  Plumbing · Apple Valley · #797129
  Active No insurance on file
• Ryan's Plumbing INC
  General Contractors, Electrical · Ventura · #965435
  Active Insurance current
• Ryden Construction INC
  General Contractors, Electrical · Garden Grove · #981264
  Active Insurance current
• Ryguy Plumbing Repairs
  Plumbing · Palos Heights · #1146551
  Active No insurance on file
• Ryl Plumbing Corp
  Plumbing · Turlock · #1137884
  Active No insurance on file
• Ryz Construction INC DBA Ryz Electrical
  General Contractors, Electrical · San Francisco · #1065932
  Active Insurance current
• S - Plumbing
  Plumbing · Coachella · #861785
  Active Insurance current
• S & a Industries INC
  General Contractors, Plumbing · Suwanee · #961350
  Active Insurance current
• S & a Plumbing & Mechanical INC
  Plumbing · Litchfield Park · #991169
  Active Insurance current
• S & G Plumbing INC
  Plumbing · San Carlos · #841206
  Active Insurance current
• S & H Construction INC
  General Contractors, Electrical · Danville · #786358
  Active Insurance current
• S & J Builders and Restoration Services INC
  General Contractors, Plumbing · Santee · #689944
  Active Insurance current
• S & M Plumbing and Rooter
  Plumbing · Whittier · #735498
  Active No insurance on file
• S & P Mechanical INC
  Plumbing · Bakersfield · #701107
  Active No insurance on file
• S & P Plumbing INC
  Plumbing · Riverside · #323555
  Active Insurance current
• S & R Plumbing
  Plumbing · Modesto · #830421
  Active No insurance on file
• S & S Commercial Environmental Services INC
  General Contractors, Plumbing · Corona · #738979
  Active Insurance current
• S & S Construction & Plumbing
  General Contractors, Plumbing · Tujunga · #792776
  Active Insurance current
• S & S General Contractors and Plumbing
  General Contractors, Plumbing · Glendale · #590713
  Active Insurance current
• S & S Homes
  General Contractors, Plumbing · Arroyo Grande · #507396
  Active Insurance expiring soon
• S & S Plumbing
  Plumbing · Antelope · #969039
  Active No insurance on file
• S & S Plumbing Service INC
  General Contractors, Plumbing · Chatsworth · #1148942
  Active No insurance on file
• S & S Tile INC
  General Contractors, Plumbing · San Jose · #546064
  Active Insurance current
• S 3 H INC DBA S 3 H Mechanical
  General Contractors, Plumbing · Las Vegas · #872992
  Active Insurance current
• S a Brandt INC DBA Brandt Plumbing
  Plumbing · San Mateo · #860519
  Active No insurance on file
• S a Mc Neil Plumbing Contractors
  Plumbing · Chula Vista · #894929
  Active Insurance expiring soon
• S a Plumbing
  Plumbing · Watsonville · #1035812
  Active No insurance on file
• S and G Plumbing
  Plumbing · Daly City · #808214
  Active No insurance on file
• S and M Service INC
  General Contractors, Electrical · Fullerton · #1085200
  Active Insurance current
• S B Construction
  General Contractors, Plumbing · Berkeley · #592474
  Active No insurance on file
• S B Elite Plumbing INC
  Plumbing · Santa Barbara · #956344
  Active Insurance current
• S B L Enterprises INC
  Plumbing · Saratoga · #931903
  Active Insurance current
• S B Plumbing
  Plumbing · Spring Valley · #1109318
  Active No insurance on file
• S Becker Enterprises INC
  General Contractors, Electrical · Acton · #674852
  Active Insurance current
• S C M Plumbing INC
  Plumbing · Zephyr Cove · #418727
  Active Insurance current
• S C Plumbing
  Plumbing · San Bruno · #634493
  Active No insurance on file
• S C S
  General Contractors, Electrical · Wildomar · #459945
  Active Insurance current
• S Carlson's Plumbing INC
  Plumbing · Atascadero · #1033544
  Active Insurance current
• S D Expert Plumbing and Drain Cleaning
  Plumbing · Lemon Grove · #870608
  Active Insurance current
• S D Locke INC
  Plumbing · El Cajon · #542810
  Active Insurance current
• S D Plumbing
  Plumbing · Puyallup · #1006324
  Active No insurance on file
• S E E N Plumbing
  General Contractors, Plumbing · Farmersville · #903896
  Active No insurance on file
• S E L Construction
  General Contractors, Plumbing · San Rafael · #923049
  Active No insurance on file
• S E S Plumbing
  Plumbing · San Jose · #698989
  Active No insurance on file
• S F C Plumbing
  Plumbing · Henderson · #1029947
  Active No insurance on file
• S F Garage Company Inc.
  General Contractors, Electrical · San Francisco · #684863
  Active No insurance on file

Last checked against state records on Oct 11, 2026 (the state's file hasn't changed since Oct 10, 2026). How we get this data.